
The FN America FN 509 Tactical is a full-size 9mm striker-fired pistol designed for duty, defensive, and suppressor-ready applications. Its 4.5-inch threaded barrel, suppressor-height night sights, and Low Profile Optics Mounting System provide a versatile foundation for modern configurations. The polymer frame features interchangeable backstraps for a more personalized grip, while the 1913 accessory rail supports compatible lights and lasers. This Flat Dark Earth model includes five 10-round magazines and ambidextrous slide and magazine controls.
Key features
- 4.5-inch threaded barrel with a 1/2x28 thread pattern for suppressor-compatible setups
- Suppressor-height night sights provide an elevated sight picture and low-light visibility
- Low Profile Optics Mounting System supports the installation of a compatible red dot sight
- Striker-fired semi-automatic action with an integrated trigger safety
- Interchangeable polymer backstraps help tailor the grip to the shooter's hand
- Ambidextrous slide stop lever and magazine release accommodate left- and right-handed operationciteturn0search0
The FN 509 Tactical combines optics compatibility, suppressor-ready features, and adaptable controls in a full-size 9mm pistol.
FN America 509 Tactical 9mm Flat Dark Earth Pistol: quick facts
- What caliber is the FN America 509 Tactical 9mm Flat Dark Earth Pistol?
- It is chambered in 9mm.
- How many rounds does it hold?
- 10+1 rounds; magazines included: 5.
- How big and heavy is it?
- Barrel length 4.5 inches, overall length 7.9 inches, weight 27.5 ounces.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: Yes.
- What sights and finish does it have?
- Sights: Night Sights; finish: Flat Dark Earth.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in Connecticut?
- Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a pistol permit or Handgun Eligibility Certificate, and the Connecticut dealer will only transfer this model if it and its magazines (10 rounds or fewer) are legal in Connecticut.
- Is it in stock?
- Yes, at $1032.11. Orders leave within 1-2 business days; shipping is free over $999.
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